I have a Lenovo Iomega EMC PX2-300D; it’s a good piece of hardware, but with horrible software. It natively has a 1GB internal ROM that was used to store the Iomega LifeLine—I believe that’s what it’s called. I’ve made some upgrades, such as increasing the RAM to 8GB and adding a PCIe card to plug in an M.2 SSD to install operating systems like Ubuntu and Debian. After studying the behavior of this device extensively, I realized that for it to work properly—since its BIOS is old and doesn’t recognize the M.2 SSD—I need to create and install two partitions, /boot/efi and /boot, on the 1GB internal ROM. This way, when GRUB loads, it can identify the M.2 SSD and boot Debian or Ubuntu. I managed to get Ubuntu running with CasaOS, but I must confess I’ve become fascinated with ZimaOS. My question is: is there any way during the ZimaOS installation to manually partition this internal ROM instead of using the ZimaOS unattended installation?